Gilberto Gil's "Expresso 2222"

"Expresso 2222" is a significant album by Brazilian musician Gilberto Gil, released in 1972. It blends traditional Brazilian music with rock and international sounds, reflecting the cultural and political landscape of the time. The title refers to a fictional train, symbolizing a journey through Brazil's diverse musical heritage. Gil's lyrics often touch on themes of identity, freedom, and social issues, mirroring the political climate under military rule in Brazil. The album is celebrated for its innovative fusion of styles and has influenced many artists, making it a cornerstone of the Brazilian tropicalia movement.